<template>
  <div class="categoredit">
    <h1>{{id ? '编辑' : '新建'}}英雄</h1>
    <el-form label-width='120px' @submit.native.prevent="save">
      <el-form-item label='名称'>
        <el-input v-model="model.name"></el-input>
      </el-form-item>
      <el-form-item label='称号'>
        <el-input v-model="model.title"></el-input>
      </el-form-item>
      <el-form-item label='类型'>
        <el-select v-model="model.categories" multiple >
          <el-option v-for="item of categories"
          :key="item._id"
          :label="item.name"
          :value="item._id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label='难度'>
        <el-rate style="margin-top:0.6rem" :max="9" show-score v-model="model.scores.difficult"></el-rate>
      </el-form-item>
      <el-form-item label='技能'>
        <el-rate style="margin-top:0.6rem" :max="9" show-score v-model="model.scores.skills"></el-rate>
      </el-form-item>
      <el-form-item label='攻击'>
        <el-rate style="margin-top:0.6rem" :max="9" show-score v-model="model.scores.attack"></el-rate>
      </el-form-item>
      <el-form-item label='生存'>
        <el-rate style="margin-top:0.6rem" :max="9" show-score v-model="model.scores.surivive"></el-rate>
      </el-form-item>
      <el-form-item label='头像'>
        <el-upload
              class="avatar-uploader"
              :action="$http.defaults.baseURL + '/upload'"
              :show-file-list="false"
              :on-success="afterUpload"
              >
              <img v-if="model.avatar" :src="model.avatar" class="avatar">
              <i v-else class="el-icon-plus avatar-uploader-icon"></i>
        </el-upload>
      </el-form-item>
      <el-form-item label='顺风出装'>
        <el-select v-model="model.items1" multiple >
          <el-option v-for="item of items"
          :key="item._id"
          :label="item.name"
          :value="item._id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label='逆风出装'>
        <el-select v-model="model.items2" multiple >
          <el-option v-for="item of items"
          :key="item._id"
          :label="item.name"
          :value="item._id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label='使用技巧'>
        <el-input type="textarea" v-model="model.usageTips"></el-input>
      </el-form-item>
      <el-form-item label='对抗技巧'>
        <el-input type="textarea" v-model="model.battleTips"></el-input>
      </el-form-item>
      <el-form-item label='团战思路'>
        <el-input type="textarea" v-model="model.teamTips"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type='primary' native-type='submit'>保存</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
export default {
  props:{
        id:{}
  },
  data(){
    return{
      categories:[],
      items:[],
      model:{
        name:'',
        avatar:'',
        scores:{
          difficult:0
        }
      },
    }
  },
  methods:{
    afterUpload(res){
      this.model.avatar = res.url
    },
    async save(){
      let res
      if (this.id) {
        res = await this.$http.put(`rest/heroes/${this.id}`,this.model)
      }
      else{
        res = await this.$http.post('rest/heroes',this.model)
      }
      this.$router.push('/heroes/list')
      this.$message({
        type:'success',
        message:"保存成功"
      })
    },
    async fetch(){
      const res =await this.$http.get(`rest/heroes/${this.id}`)
      //this.model = res.data
      this.model = Object.assign({},this.model,res.data);
    },
    async fetchcategories(){
      const res =await this.$http.get(`rest/categories`)
      this.categories = res.data;
    },
    async fetchitems(){
      const res =await this.$http.get(`rest/items`)
      this.items = res.data;
    },
  },
  created(){
    this.fetchitems();
    this.fetchcategories();
    this.id && this.fetch();
  }
}
</script>

<style>
  .avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }
  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
  }
  .avatar {
    width: 178px;
    height: 178px;
    display: block;
  }

</style>